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$595+ Cheap flights from Dublin (DUB) to Louisiana

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MSY
Jan 4 — Jan 111
Sun 1/4
Sun 1/11
1 adult, Economy
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Cheap flight deals from Dublin to Louisiana

Cheapest flights from Dublin to Louisiana
Explore the most affordable flight options available from Dublin to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 5, 2025.

This British Airways deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:40 pmDUB - MSY
1 stop27h 15mBritish Airways
Thu 1/157:55 pmMSY - DUB
1 stop17h 10mBritish Airways
Deal found 12/3$857
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2210:40 amDUB - MSY
2 stops17h 01mUnited Airlines
Thu 1/1511:55 amMSY - DUB
2 stops13h 35mUnited Airlines
Deal found 12/3$924
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1912:05 pmDUB - MSY
1 stop13h 43mUnited Airlines
Mon 1/57:00 amMSY - DUB
1 stop19h 10mUnited Airlines
Deal found 12/3$948
This Air Canada deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:00 amDUB - MSY
2 stops19h 29mMultiple Airlines
Thu 1/156:00 amMSY - DUB
3 stops19h 10mMultiple Airlines
Deal found 12/3$2,085
This FlightHub deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:45 amDUB - MSY
3 stops21h 14mAir Canada
Thu 1/159:05 amMSY - DUB
3 stops19h 10mAir Canada
Deal found 12/3$2,234
This Air Canada deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/198:45 amDUB - MSY
3 stops21h 14mMultiple Airlines
Mon 1/57:55 pmMSY - DUB
2 stops29h 15mMultiple Airlines
Deal found 12/3$2,925

Find flight deals from Dublin to Louisiana

Keep the following information in mind while searching for Dublin to Louisiana flight deals. Data was last updated December 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$595
(United Airlines)

Popular in

November

Cheapest in

September

Average price

$889
Provider with most accurate pricing for Dublin-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dublin-New Orleans Louis Armstrong flights.
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From Dublin to Louisiana
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dublin to Louisiana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 5, 2025.
Use the filters below to find and compare flights from Dublin to Louisiana that are best for you.

Fly from

Dublin

Fly to

Louisiana

Route

Depart

Return

Price

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Fri 1/9

9:00 am-3:31 pm

2 stops36h 31m

Lafayette Regional

Mon 1/12

9:50 am-7:30 am

2 stops15h 40m

$595

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Fri 2/27

12:30 pm-11:14 pm

2 stops40h 44m

New Orleans Louis Armstrong

Tue 3/3

11:42 am-6:20 pm

2 stops24h 38m

$693

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 3/23

5:10 am-6:48 pm

2 stops18h 38m

New Orleans Louis Armstrong

Tue 3/31

12:37 pm-11:10 am

1 stop16h 33m

$803

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 3/25

9:10 am-11:28 pm

2 stops19h 18m

New Orleans Louis Armstrong

Tue 3/31

9:55 am-11:10 am

1 stop19h 15m

$803

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 3/25

9:10 am-11:28 pm

2 stops19h 18m

New Orleans Louis Armstrong

Wed 4/1

12:15 pm-9:45 am

1 stop15h 30m

$803

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sat 1/24

5:55 am-8:12 pm

2 stops20h 17m

New Orleans Louis Armstrong

Sun 2/1

7:30 am-8:00 am

2 stops18h 30m

$811

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Fri 1/23

5:55 am-8:12 pm

2 stops20h 17m

New Orleans Louis Armstrong

Sun 2/1

11:43 am-8:45 am

1 stop15h 02m

$814

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sat 1/17

9:00 am-9:51 pm

2 stops18h 51m

New Orleans Louis Armstrong

Sat 1/24

2:26 pm-8:10 am

1 stop11h 44m

$818

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 3/25

9:30 am-6:48 pm

1 stop14h 18m

New Orleans Louis Armstrong

Tue 3/31

12:35 pm-10:40 am

1 stop16h 05m

$823

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 3/23

9:30 am-9:19 pm

2 stops16h 49m

New Orleans Louis Armstrong

Wed 4/1

2:25 pm-10:40 am

2 stops14h 15m

$823

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 11 results
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Best time to book a flight from Dublin to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Dublin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dublin to Louisiana

What is the cheapest month to book a flight from Dublin to Louisiana?

Currently, May is the cheapest month in which you can book a flight from Dublin to Louisiana (average of $653). Flying from Dublin to Louisiana in August is currently the most expensive (average of $937). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Dublin to Louisiana?

Related info for your journey

Find useful and relevant information for your journey from Dublin to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dublin to Louisiana?

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Dublin to Louisiana.

  • How long is the flight from Dublin to Louisiana?

    There are many flights that can get you from Dublin to Louisiana in 18h 38m. Fly via United Airlines, Scandinavian Airlines, or Lufthansa to get the fastest option. The distance between Dublin and Louisiana is about 4344 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Dublin to Louisiana that include hotel bookings?

    Yes. In addition to deals on Dublin to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Louisiana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Louisiana.

  • Can I find deals for business class flights from Dublin to Louisiana?

    Yes. Cheapflights offers flight deals from Dublin to Louisiana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to Louisiana?

    Currently, May is the cheapest month in which you can book a flight from Dublin to Louisiana (average of $653). Flying from Dublin to Louisiana in August is currently the most expensive (average of $937). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Dublin to Louisiana

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